2026 · Truck · 24 trims
GMCSierra 2500HD
MSRP range
2026 GMC Sierra 2500HD Overview
Pricing & Rates
MSRP by trim plus advertised finance and lease rates.
Fuel Economy
NRCan-style ratings in L/100km, per trim.
Full Specifications
Every published spec, by trim.
Features & Equipment
What each trim includes, optional extras, and package items.
GMC Sierra 2500HD, Asked & Answered
Sierra 2500HD vs the Competition
Trucks from other brands, closest in price first.
More GMC Models
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Vehicle pricing, specifications, fuel economy estimates, incentives, and availability may change without notice. Verify details with the vehicle manufacturer or an authorized dealership before making a purchase decision. See disclaimer.